Hyperlipidemia is often due to abnormal fat metabolism or abnormal functioning, which causes one or more plasma lipids higher than normal to be called hyperlipidemia, lipid-insoluble or slightly water-soluble, and must be bound to protein in the form of lipoprotein Hyperlipoproteinemia, manifested as hypercholesterolemia, hypertriglyceridemia or both, clinically divided into two categories:
① primary, rare, is a genetic disorder of lipid metabolism disorders;
② secondary, common in poor control of diabetes, alcohol consumption, hypothyroidism, nephrotic syndrome, renal dialysis, kidney transplantation, biliary obstruction, oral contraceptives.
